Cita APA (7th ed.)

Burton, D. M. (2011). Elements of Number Theory (7th ed.). McGraw-Hill.

Cita Chicago (17th ed.)

Burton, David M. Elements of Number Theory. 7th ed. New York: McGraw-Hill, 2011.

Cita MLA (9th ed.)

Burton, David M. Elements of Number Theory. 7th ed. McGraw-Hill, 2011.